9-letter words starting with OS
There are 26 nine-letter words starting with OS in our dictionary. The most common are OSCILLATE, OSSUARIES, OSTEOLOGY, OSTEOPATH and OSTRACISM.
Every word here is exactly 9 letters long and begins with OS. Handy when you know the first letters and the length, as in crosswords and Wordle-style puzzles.
9-letter words starting with OS
- oscillate11
- ossuaries9
- osteology13
- osteopath14
- ostracism13
- ostracize20
- ostracods12
- ostriches14
- osculated12
- osculates11
- osmeteria11
- osmometer13
- osmometry16
- osnaburgs12
- ossicular11
- ossifiers12
- ossifrage13
- ossifying16
- ostensive12
- osteocyte14
- osteomata11
- ostiaries9
- ostinatos9
- ostosises9
- ostracise11
- ostracode12
9-letter words starting with OS…
Other lengths starting with OS
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